Commit 536612ec authored by Sebastian Krzyszkowiak's avatar Sebastian Krzyszkowiak Committed by Shawn Guo
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arm64: dts: imx8mq-librem5: Bump usdhc2 frequency to 100MHz 



RS9116 card already limits itself to 50MHz by being a high-speed card,
while AP6275S can work at 100MHz just fine (technically it should work
at 200MHz as well since it's a SDR104 card, but it doesn't appear to be
the case in practice and further research will be needed to find out why).

Signed-off-by: default avatarSebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: default avatarMartin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent a27f81d3

arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -1389,7 +1389,7 @@ 
	mmc-pwrseq = <&usdhc2_pwrseq>;

	post-power-on-delay-ms = <1000>;

	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;

	max-frequency = <50000000>;

	max-frequency = <100000000>;

	disable-wp;

	cap-sdio-irq;

	keep-power-in-suspend;